Play Along With Our June Contest Join our contest and be entered to win a $50 Gift Card! Step 1 of 2 50% Name* E-Mail* Phone Number* Let's Get Started1. True or False: Tooth-brushing alone is enough to prevent gum disease* True False 2. How many permanent teeth do adults have?* 29 25 32 30 3. These are the largest teeth:* Molars Wisdom Teeth Canines Incisor 4. The first toothbrush with bristles was made in what country?* Egypt India Italy China 5. Germans in the Middle Ages thought kissing this would cure a toothache* Frog Donkey Rooster Lizard 6. How many muscles does it take to smile?* at least 10 over 20 less than 7 15 7. Which animal has the greatest number of teeth?* Lion Shark Snail Bear 8. How many different types of smiles are there?* 19 25 10 30 9. True or false: No 2 teeth are exactly the same shape and size* True False 10. True or False: Smiling can make you happy.* True False